((UnderBar[∇])×(UnderBar[(OverBar[(Overscript[E, ->])])])=-j β((UnderBar[ωμ(OverBar[(Overscript[H, ->])])]))   (UnderBar[∇])×(UnderBar[(OverBar[(Overscript[E, ->])])])=-j(UnderBar[ω])(UnderBar[μ])((UnderBar[(OverBar[(Overscript[H, ->])])]))(1d)(UnderBar[∇])×(UnderBar[(OverBar[(Overscript[H, ->])])])=j (UnderBar[ω])(UnderBar[ε])((UnderBar[(OverBar[(Overscript[E, ->])])]))+((τ/(Subscript[τ, e])))(UnderBar[σ])(UnderBar[(OverBar[(Overscript[E, ->])])])   (UnderBar[∇])×(UnderBar[(OverBar[(Overscript[H, ->])])])=j β (UnderBar[ω])(UnderBar[ε])(UnderBar[(OverBar[(Overscript[E, ->])])])+(((Subscript[τ, m])/τ))(UnderBar[σ])(UnderBar[(OverBar[(Overscript[E, ->])])])(2d)(UnderBar[∇])·(UnderBar[ε])(UnderBar[(OverBar[(Overscript[E, ->])])])=(OverBar[(Subscript[(UnderBar[p]), f])])   (UnderBar[∇])·(UnderBar[ε])(UnderBar[(OverBar[(Overscript[E, ->])])])=(OverBar[(Subscript[(UnderBar[p]), f])])(3d)(UnderBar[∇])·((UnderBar[μ])(UnderBar[(OverBar[(Overscript[H, ->])])]))=0   (UnderBar[∇])·((UnderBar[μ])(UnderBar[(OverBar[(Overscript[H, ->])])]))=0(4d)(UnderBar[∇])·(UnderBar[σ])(UnderBar[(OverBar[(Overscript[E, ->])])])=-((j((τ/(Subscript[τ, e]))))^(-1))(UnderBar[ω])(UnderBar[(OverBar[(Subscript[p, f])])])   (UnderBar[∇])·(UnderBar[σ])(UnderBar[(OverBar[(Overscript[E, ->])])])=-j ((β(((Subscript[τ, m])/τ)))^(-1))(UnderBar[ω])(UnderBar[(OverBar[(Subscript[p, f])])])(5d))